CN212209586U - Battery package and vehicle - Google Patents
Battery package and vehicle Download PDFInfo
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- CN212209586U CN212209586U CN202020921077.3U CN202020921077U CN212209586U CN 212209586 U CN212209586 U CN 212209586U CN 202020921077 U CN202020921077 U CN 202020921077U CN 212209586 U CN212209586 U CN 212209586U
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- battery module
- battery
- side plate
- plate
- installing port
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- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a battery package and vehicle belongs to battery technical field, and the battery package includes casing, lid and battery module, and the casing has the installing port, and the installing port has L shape cross-section, and the installing port is two-sided opening, the lid can the closing cap the installing port, the battery module is equipped with a plurality ofly, and is a plurality of battery module interval install in the installing port, and each the battery module all connect in the casing. The utility model provides a battery pack, casing have the installing port, and the installing port has L shape cross-section, and the installing port is the two-sided opening, and the lid can the closing cap installing port, and a plurality of battery module intervals are installed in the installing port, and the battery module all connects in the casing. Compare in prior art, be convenient for carry out the installation of battery module through the installing port, and battery module lug connection in casing can save the backup pad, improves production efficiency to alleviate the weight of battery package, can also increase the specific energy of battery package under the unchangeable circumstances of casing volume.
Description
Technical Field
The utility model relates to a battery technology field especially relates to a battery package and vehicle.
Background
In the process of assembling the battery pack, the plurality of layers of battery modules are generally mounted in the height direction, so that in the battery pack with high electric quantity, the height dimension of the battery pack is far greater than the length and width dimensions.
To the casing of the great battery package of above-mentioned height, the top of casing has the opening, and battery module passes through the opening and installs in the casing for the battery module is packed into the casing and is done all can more greatly in the degree of difficulty, and in the assembling process, the battery module produces with the casing easily and collides with. In addition, still need install the backup pad additional in the casing to the battery module to the upper strata supports, with avoid extrudeing each other between the battery module, this also makes the weight of battery package increase, and specific energy reduces, and has further increased the equipment degree of difficulty of battery package, influences the production efficiency of battery package.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery package and vehicle to the realization reduces the installation degree of difficulty of highly great battery package, alleviates the weight of battery package, improves production efficiency.
As the conception, the utility model adopts the technical proposal that:
the utility model provides a battery pack, includes casing, lid and battery module, the casing has the installing port, the lid can the closing cap the installing port, the installing port has L shape cross-section, just the installing port is two sides opening, the battery module is equipped with a plurality ofly, and is a plurality of battery module interval install in the installing port, and each the battery module all connect in the casing.
Furthermore, each battery module is provided with a first fixing hole, the shell is provided with a second fixing hole corresponding to each first fixing hole, and a fastener penetrates through the first fixing holes and the corresponding second fixing holes to install the battery modules in the installation holes of the shell.
Further, the battery pack further comprises a buffer structure, and the buffer structure is arranged between every two adjacent battery modules.
Further, the fastener is the screw rod, the battery package is whole to be the cuboid structure, the battery module is the cuboid structure.
Further, the battery module includes two end plates and presss from both sides and locates two a plurality of electric cores between the end plate, every all seted up on the end plate first fixed orifices.
Furthermore, a lifting rod is arranged on the shell.
Further, the casing includes roof, bottom plate and all connect in first curb plate and second curb plate between roof and the bottom plate, first curb plate connect in the second curb plate, first curb plate with the second curb plate all with the roof with the bottom plate encloses to establish and forms the installing port, and is a plurality of battery module interval install in first curb plate.
Further, the casing still include with first curb plate is connected first limiting plate, first limiting plate is on a parallel with the second curb plate, and in the perpendicular line direction of first curb plate, the height of first limiting plate is less than the height of second curb plate.
Further, a plurality of second limiting plates are arranged on the first side plate at intervals, each second limiting plate is provided with the first limiting plate, the first side plate and a limiting groove which is formed between the second side plates and used for limiting the battery module is formed, and the height of the second limiting plate is lower than that of the second side plate in the perpendicular line direction of the first side plate.
Further, the utility model discloses still provide a vehicle, including the battery package in the above-mentioned arbitrary scheme.
The utility model has the advantages that:
the utility model provides a battery pack, through setting up casing, closing cap and battery module, the casing has the installing port, and the installing port has L shape cross-section, and the installing port is two-sided opening, and the lid can the closing cap installing port, and a plurality of battery module interval are installed in the installing port, and the battery module all connects in the casing. Compare in prior art, be convenient for carry out the installation of battery module through the installing port, and battery module lug connection in casing can save the backup pad, improves production efficiency to alleviate the weight of battery package, can also increase the specific energy of battery package under the unchangeable circumstances of casing volume.
Drawings
Fig. 1 is a schematic structural diagram of a battery pack provided by the present invention;
fig. 2 is a schematic view of the battery pack according to the present invention.
In the figure:
1. a housing; 11. a top plate; 12. a base plate; 13. a first side plate; 14. a second side plate; 15. lifting a rod; 2. a cover body; 3. a battery module; 31. an end plate; 32. an electric core; 4. a buffer structure; 5. a fastener.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1 and 2, the present embodiment provides a battery pack including a case 1, a lid 2, and a battery module 3. The shell 1 is provided with an installation opening, the installation opening is provided with an L-shaped cross section, and the installation opening is provided with openings on two sides. The lid body 2 can close the mounting opening. The battery module 3 is equipped with a plurality ofly, and a plurality of battery modules 3 interval are installed in the installing port, and each battery module 3 all connects in casing 1.
In the present embodiment, the housing 1 is a rectangular parallelepiped structure, the height of the housing 1 is greater than the width thereof, and the height of the housing 1 is greater than the length thereof, wherein the height direction of the housing 1 is ab direction as shown in fig. 1, the length direction is cd direction as shown in fig. 1, and the width direction is ef direction as shown in fig. 1. The housing 1 may have a substantially rectangular parallelepiped structure.
Specifically, the housing 1 includes a top plate 11, a bottom plate 12, and a first side plate 13 and a second side plate 14 both connected between the top plate 11 and the bottom plate 12, the first side plate 13 is connected to the second side plate 14, and the first side plate 13, the second side plate 14, the top plate 11 and the bottom plate 12 are enclosed to form the mounting opening. So set up, when installing battery module, the accessible installing port is installed battery module 3 at first curb plate 13, reduces the installation degree of difficulty to battery module 3 is fixed at first curb plate 13, can save the backup pad, thereby reduces the weight of battery package. Of course, the battery module 3 may also be fixed to the second side plate 14. Further, it is understood that the cover 2 is an "L" shaped structure, the cover 2 can cover the mounting opening, and the cover 2 and the case 1 together form a closed box for accommodating the plurality of battery modules 3.
Of course, in other embodiments, the structure of the housing 1 may also be set according to actual needs, for example, the housing 1 includes a top plate, a first side plate, a second side plate and a third side plate, the first side plate, the second side plate and the side plates are connected in sequence and are all connected to the top plate, the first side plate, the second side plate, the third side plate and the top plate form the above-mentioned mounting opening, and at this time, the battery module 3 may be fixed to the second side plate.
Optionally, the housing 1 further includes a first limiting plate (not shown) connected to the first side plate 13, the first limiting plate is parallel to the second side plate 14, and the height of the first limiting plate is lower than the height of the second side plate 14 in the perpendicular direction of the first side plate 13. Through setting up first limiting plate, can be when installing battery module 3, first limiting plate carries on spacingly to battery module 3, avoids producing the aversion at equipment in-process battery module 3.
Optionally, a plurality of second limiting plates (not shown in the figure) are arranged on the first side plate 13 at intervals, a limiting groove for limiting the battery module 3 is formed between each second limiting plate and the first limiting plate, and between each second limiting plate and the first side plate 13, and between each second limiting plate and the second side plate 14, and in the perpendicular direction of the first side plate 13, the height of each second limiting plate is smaller than the height of the second side plate 14. It is understood that the plurality of the limiting grooves are provided, and particularly, in the present embodiment, the limiting grooves and the battery modules 3 are the same in number and correspond to each other one by one. Through setting up the second limiting plate, can cooperate with first limiting plate and carry on spacingly to battery module 3 when installing battery module 3. In addition, when the battery pack is in the upright state, the second limiting plate can also support the battery module 3.
Further, all have first fixed orifices on every battery module 3, correspond each first fixed orifices on the first curb plate 13 and all seted up the second fixed orifices, fastener 5 passes first fixed orifices and the second fixed orifices that corresponds to install battery module 3 in first curb plate 13. In the present embodiment, the fastener 5 is preferably a screw, which can not only mount the battery module 3 on the first side plate 13, but also facilitate detachment. In addition, the screw can also support the battery module 3, so that the battery module 3 is stably mounted on the first side plate 13.
The battery module 3 includes two end plates 31 and a plurality of battery cells 32 sandwiched between the two end plates 31, and each end plate 31 is provided with the first fixing hole. Further, in the present embodiment, the end plate 31 is perpendicular to the first side plate 13, and the first fixing hole penetrates through both ends of the end plate 31 in the perpendicular direction of the first side plate 13. So set up, the screw rod runs through whole end plate 31, and the screw rod can support whole battery module 3, further makes battery module 3 can stably install in first curb plate 13. In addition, in the present embodiment, each end plate 31 is provided with two first fixing holes, that is, each battery module 3 is fixed on the first side plate 13 by four screws, but in other embodiments, each end plate 31 may be provided with three or more first fixing holes.
Further, the battery pack further comprises a buffer structure 4, and the buffer structure 4 is arranged between every two adjacent battery modules 3. Specifically, the buffer structure 4 is a foam pad, but in other embodiments, other elastic structures may be used.
It can be understood that, when the battery package is in the state of standing vertically, each battery module 3 is arranged along vertical direction, and at this moment, every screw rod can receive vertical decurrent shearing force under the action of gravity of the battery module 3 that corresponds, through setting up buffer structure 4, can make battery module 3 of below support battery module 3 of top to reduce the shearing force that the screw rod received, avoid two adjacent battery modules 3 to appear rigid contact simultaneously, in order to protect battery module 3.
Further, in the present embodiment, the cover 2 is adhered to the housing 1 by an adhesive, but in other embodiments, the cover 2 may be connected to the housing 1 by bolts or the like. Optionally, in this embodiment, an insertion block is convexly disposed on the cover 2, and an insertion groove into which the insertion block can be inserted is disposed on the housing 1. So set up, when can through two installing ports of lid 2 closing cap, accessible plug block and inserting groove fix a position lid 2 to this makes lid 2 can bond in casing 1 better, avoids lid 2 to produce at the solid in-process of bonding gelatinization and shifts.
Furthermore, the casing 1 is provided with a lifting rod 15, which is convenient for carrying the battery pack. Specifically, the lifting rod 15 is disposed on the top plate 11, two fixing lugs are oppositely disposed on the top plate 11, and the lifting rod 15 is connected between the two fixing lugs.
In addition, in the present embodiment, the entire battery pack has a rectangular parallelepiped structure, but may have an approximately rectangular parallelepiped structure. It should be understood that a rectangular parallelepiped or approximately rectangular parallelepiped configuration should be encompassed by the scope of this embodiment. In the present embodiment, the battery module 3 has a rectangular parallelepiped structure, but may have an approximately rectangular parallelepiped structure, and the rectangular parallelepiped structure is only limited to illustrate that the battery module 3 of the present embodiment has a rectangular parallelepiped structure. It should be understood that a rectangular parallelepiped or approximately rectangular parallelepiped configuration should be encompassed by the scope of this embodiment.
To sum up, the battery pack that this embodiment provided, through setting up casing 1, closing cap 2 and battery module 3, casing 1 has the installing port, and the installing port has L shape cross-section, and the installing port is the two-sided opening, and lid 2 can the closing cap installing port, and 3 intervals of a plurality of battery modules are installed in the installing port, and battery module 3 all connects in casing 1. Compare in prior art, be convenient for carry out the installation of battery module 3 through the installing port, and battery module 3 lug connection in casing 1 can save the backup pad, improves production efficiency to alleviate the weight of battery package, can also increase the specific energy of battery package under the unchangeable circumstances of casing 1 volume.
The embodiment also provides a vehicle comprising the battery pack.
The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a battery pack, its characterized in that, includes casing (1), lid (2) and battery module (3), casing (1) has the installing port, the installing port has L shape cross-section, just the installing port is two-sided opening, lid (2) can the closing cap the installing port, battery module (3) are equipped with a plurality ofly, and are a plurality of battery module (3) interval install in the installing port, and each battery module (3) all connect in casing (1).
2. The battery pack according to claim 1, wherein each battery module (3) has a first fixing hole, the housing (1) has a second fixing hole corresponding to each first fixing hole, and a fastening member (5) passes through the first fixing hole and the corresponding second fixing hole to mount the battery module (3) in the mounting hole of the housing (1).
3. The battery pack according to claim 2, further comprising a buffer structure (4), wherein the buffer structure (4) is disposed between each two adjacent battery modules (3).
4. The battery pack according to claim 2, wherein the fastener (5) is a screw, the battery pack is integrally of a rectangular parallelepiped structure, and the battery module (3) is of a rectangular parallelepiped structure.
5. The battery pack according to claim 2, wherein the battery module (3) comprises two end plates (31) and a plurality of battery cells (32) sandwiched between the two end plates (31), and each end plate (31) is provided with the first fixing hole.
6. The battery pack according to claim 1, wherein a lifting bar (15) is provided on the case (1).
7. The battery pack according to claim 1, wherein the housing (1) comprises a top plate (11), a bottom plate (12) and a first side plate (13) and a second side plate (14) which are connected between the top plate (11) and the bottom plate (12), the first side plate (13) is connected to the second side plate (14), the first side plate (13), the second side plate (14), the top plate (11) and the bottom plate (12) enclose the mounting opening, and the plurality of battery modules (3) are mounted on the first side plate (13) at intervals.
8. The battery pack according to claim 7, wherein the case (1) further comprises a first limit plate connected to the first side plate (13), the first limit plate being parallel to the second side plate (14), and the height of the first limit plate being lower than the height of the second side plate (14) in the perpendicular direction of the first side plate (13).
9. The battery pack according to claim 8, wherein a plurality of second limiting plates are arranged on the first side plate (13) at intervals, each second limiting plate forms a limiting groove for limiting the battery module (3) with the first limiting plate and the first side plate (13) and the second side plate (14), and the height of each second limiting plate is lower than that of the corresponding second side plate (14) in the perpendicular direction of the first side plate (13).
10. A vehicle characterized by comprising the battery pack according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020921077.3U CN212209586U (en) | 2020-05-27 | 2020-05-27 | Battery package and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020921077.3U CN212209586U (en) | 2020-05-27 | 2020-05-27 | Battery package and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209586U true CN212209586U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020921077.3U Active CN212209586U (en) | 2020-05-27 | 2020-05-27 | Battery package and vehicle |
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| CN (1) | CN212209586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023068029A1 (en) * | 2021-10-21 | 2023-04-27 | 株式会社Ｇｓユアサ | Power storage device and method for manufacturing power storage device |
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2020
- 2020-05-27 CN CN202020921077.3U patent/CN212209586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023068029A1 (en) * | 2021-10-21 | 2023-04-27 | 株式会社Ｇｓユアサ | Power storage device and method for manufacturing power storage device |
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